twenty_twenty_one_continue_reading_text()
- Since
- Twenty Twenty-One 1.0
- Source
wp-content/themes/twentytwentyone/inc/template-functions.php:142
Compatibility
- WordPress
- since Twenty Twenty-One 1.0
- PHP
- 7.4–8.6-dev
- 6.7.7
- 6.8.8
- 6.9.7
- 7.0.4
- 7.1.0
Present in every tracked release (6.7.7 to 7.1.0), and compiles on PHP 7.4 through 8.6-dev.
Performance profile
How much work a call to twenty_twenty_one_continue_reading_text() does, and what it touches: the algorithmic scaling, the Zend instruction count per call across PHP versions, the hooks it hands control to, and the core code that calls it. Measured from the compiled opcodes, not a stopwatch, so every number is identical on any machine running the same PHP version, and every function in core is ranked by cost.
- Cost class
- Trivial
- Scaling
- Constant
- Instructions
- 15
- Plugin surface
- None
- Called by
- 3
Touches nothing outside its own arguments.
No loop in the body: the same number of instructions runs whatever you pass in.
Executed per call on PHP 8.5. The body compiles to 15.
Nothing here hands control to plugin code.
3 places in core call this, so the cost is paid more often than your own code shows.
What one call costs · 1 distinct outcome
One number would be a lie: the work depends on which branch runs. These are every distinct cost twenty_twenty_one_continue_reading_text() can have, taken from its control-flow graph on PHP 8.5.
| When | Instructions | Calls it makes |
|---|---|---|
| always | 15 | esc_html__(), the_title(), sprintf() |
Across PHP versions
Compiles the same on PHP 7.4, 8.1, 8.2, 8.3, 8.4, 8.5 and 8.6-dev: 15 instructions, 15 executed per call, 0 branches. The work does not change between versions.
An instruction is not a fixed amount of time, so a matching count is not necessarily the same speed; what it rules out is a difference in the work itself.
Uses · 2
- esc_html__()Retrieves the translation of $text and escapes it for safe use in HTML output.
- the_title()Displays or retrieves the current post title with optional markup.
Used by · 3
- twenty_twenty_one_continue_reading_link()Creates the continue reading link.
- twenty_twenty_one_continue_reading_link_excerpt()Creates the continue reading link for excerpt.
- twenty_twenty_one_entry_meta_footer()Prints HTML with meta information for the categories, tags and comments.
Source code
function twenty_twenty_one_continue_reading_text() { $continue_reading = sprintf( /* translators: %s: Post title. Only visible to screen readers. */ esc_html__( 'Continue reading %s', 'twentytwentyone' ), the_title( '<span class="screen-reader-text">', '</span>', false ) ); return $continue_reading;}Changelog
Introduced in Twenty Twenty-One 1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
About this page
- Parsed data
- Generated from the wordpress-develop 7.1.0 tag, from
src/wp-content/themes/twentytwentyone/inc/template-functions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it. - Corrections
- Something wrong on this page? Report it and it gets fixed in the next regeneration.